I'm playing dark side of the moon quadraphonic 8 track on a player from a 1982 lincoln continental. The album actually starts in between songs 1 and 2 on program 2. I think its so the heartbeats at the beginning and the end of the album were not inturrpted by a kurclunk. Also, the wall is best on 8-track. Its the only format you didn't have to get up to change anything. And its auto repeat. Even the cd was two disc